KR840007949A - 2차 공기 조절장치 - Google Patents

2차 공기 조절장치 Download PDF

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Publication number
KR840007949A
KR840007949A KR1019840001026A KR840001026A KR840007949A KR 840007949 A KR840007949 A KR 840007949A KR 1019840001026 A KR1019840001026 A KR 1019840001026A KR 840001026 A KR840001026 A KR 840001026A KR 840007949 A KR840007949 A KR 840007949A
Authority
KR
South Korea
Prior art keywords
secondary air
nozzle
conduit
furnace
air conditioner
Prior art date
Application number
KR1019840001026A
Other languages
English (en)
Inventor
채드쉐이 로만
Original Assignee
엘든 하몬루터
컴버스쳔 엔저니어링 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘든 하몬루터, 컴버스쳔 엔저니어링 인코포레이티드 filed Critical 엘든 하몬루터
Publication of KR840007949A publication Critical patent/KR840007949A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)

Abstract

내용 없음.

Description

2차 공기 조절장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 접선 발화로의 4귀퉁이에 본 발명의 2차공기 조절장치가 설치된 것을 도시한 횡단면도.
제2도는 단 한개의 바람통을 도시한 투시도.
제3도는 단 한개의 노즐을 도시한 내부구조도.

Claims (5)

  1. 접선발화로에서 바람통의 2차공기를 조절하기 위한 2차공기조절장치에 있어서, 2차공기 공급원과 로의 외벽에 설치되어 공급원에 연결된 도관과 로벽을 통해 다수의 구멍을 갖춘 수직선회 노즐까지 연장되어 잇는 2차공기 도관에 연결된 변화도관부와 선회노즐 상류쪽의 변화도관부에 설치되어 도관부에 다수의 통로를 형성하는 적어도 하나의 선회날개와 통로로부터 노즐의 개구에 공급되는 전체 2차 공기의 속도 및 분산형태를 결정하기 위해 로외부에서 조작할 수 있는 각 공기 조절구조의 조절수단이 구비되어 있는 것을 특징으로 하는 2차 공기 조절장치.
  2. 제1항에 있어서, 로외부에 설치된 2차공기 도관 사이의 변화도관부는 날카로운 선회부로 형성되어 있어 2차공기를 바람통에 삽입시키며, 변화도관부내의 선회날개는 굴곡되어 있음으로서 노즐의 2차공기에 완만한 흐름이 부여되는 것을 특징으로 하는 2차 공기 조절장치.
  3. 제1항에 있어서, 각 통로의 공기조절구조는 조절수단에 연결되어 있는 플랩형태인 것을 특징으로 하는 2차 공기 조절장치.
  4. 제1항에 있어서, 2차공기도관과 변화도관부 사이에 설치된 2차공기 조절수단과 로내의 연소를 위해 변화도관을 흐르는 전체 공기 조절수단을 조절하기 위한 수단이 구비되어 있는 것을 특징으로 하는 2차 공기 조절장치.
  5. 접선발화로의 바람통에 설치된 노즐의 다수개구에 2차공기를 조절하기 위한 2차공기 노즐장치에 있어서, 2차 공기공급원과 로벽의 외측에 설치되어 공급원에 연결된 도관과 로벽을 통해 바람통에 설치된 수직선회 및 다수개구의 노즐까지 수평으로 연장되어 2차공기도관에 연결된 변화부와 선회노즐 상류에 수직으로 설치되어 변화부에 수평으로 나란한 다수의 통로를 형성하는 하나의 선회날개와 선회날개에 의해 형성된 각 통로 분할에 설치되어 있는 공기조절구조와 통로분할로부터 노즐의 선정된 개구에 공급되는 전체 2차공기의 속도와 그양을 결정하기 위해 외외부에서 조작할 수 있는 공기조절구조의 조절수단이 구비되어있는 것을 특징으로 하는 2차 공기 조절장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840001026A 1983-03-04 1984-02-29 2차 공기 조절장치 KR840007949A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US471957 1983-03-04
US06/471,975 US4425855A (en) 1983-03-04 1983-03-04 Secondary air control damper arrangement

Publications (1)

Publication Number Publication Date
KR840007949A true KR840007949A (ko) 1984-12-11

Family

ID=23873728

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001026A KR840007949A (ko) 1983-03-04 1984-02-29 2차 공기 조절장치

Country Status (8)

Country Link
US (1) US4425855A (ko)
EP (1) EP0118714A3 (ko)
JP (1) JPS59170603A (ko)
KR (1) KR840007949A (ko)
AU (1) AU2528784A (ko)
CA (1) CA1210648A (ko)
ES (1) ES530065A0 (ko)
ZA (1) ZA841032B (ko)

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US4570549A (en) * 1984-05-17 1986-02-18 Trozzi Norman K Splitter for use with a coal-fired furnace utilizing a low load burner
JPS6374942U (ko) * 1986-10-27 1988-05-18
JPH0330514U (ko) * 1989-08-02 1991-03-26
JP2540636B2 (ja) * 1989-11-20 1996-10-09 三菱重工業株式会社 ボイラ
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HUT65491A (en) * 1990-10-31 1994-06-28 Combustion Eng An advanced overfire air system for nox control and method for controlling nox in fossil fuel furnaces
JP2966589B2 (ja) * 1991-06-28 1999-10-25 三菱重工業株式会社 粉体燃料ボイラ
US5215259A (en) * 1991-08-13 1993-06-01 Sure Alloy Steel Corporation Replaceable insert burner nozzle
US5441000A (en) * 1994-04-28 1995-08-15 Vatsky; Joel Secondary air distribution system for a furnace
US5662464A (en) * 1995-09-11 1997-09-02 The Babcock & Wilcox Company Multi-direction after-air ports for staged combustion systems
US5746143A (en) * 1996-02-06 1998-05-05 Vatsky; Joel Combustion system for a coal-fired furnace having an air nozzle for discharging air along the inner surface of a furnace wall
JP3328502B2 (ja) * 1996-04-23 2002-09-24 株式会社ユニシアジェックス 内燃機関のバルブリフタ
US6148743A (en) * 1996-04-29 2000-11-21 Foster Wheeler Corporation Air nozzle for a furnace
DE19731474C1 (de) * 1997-07-22 1998-12-24 Steinmueller Gmbh L & C Verfahren zum Betrieb eines Eckenbrenners für eine Tangentialfeuerung und Eckenbrenner zur Durchführung des Verfahrens
US6202575B1 (en) * 1999-02-18 2001-03-20 Abb Alstom Power Inc. Corner windbox overfire air compartment for a fossil fuel-fired furnace
US6497230B1 (en) * 1999-04-09 2002-12-24 Anthony-Ross Company Air port damper
US6192810B1 (en) * 1999-05-10 2001-02-27 Bta Drayton Laminar flow air register
US6138588A (en) * 1999-08-10 2000-10-31 Abb Alstom Power Inc. Method of operating a coal-fired furnace to control the flow of combustion products
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US6148744A (en) * 1999-09-21 2000-11-21 Abb Alstom Power Inc. Coal firing furnace and method of operating a coal-fired furnace
US6968619B2 (en) 2003-05-13 2005-11-29 Ultradent Products, Inc. Method for manufacturing endodontic instruments
US7398598B2 (en) 2003-05-13 2008-07-15 Ultradent Products, Inc. Methods for manufacturing endodontic instruments
US7484955B2 (en) * 2006-08-25 2009-02-03 Electric Power Research Institute, Inc. Method for controlling air distribution in a cyclone furnace
CA2615344A1 (en) * 2006-12-22 2008-06-22 Covanta Energy Corporation Tertiary air addition to solid waste-fired furnaces for nox control
US20080149010A1 (en) * 2006-12-22 2008-06-26 Covanta Energy Corporation Tertiary air addition to solid waste-fired furnaces for nox control
GB2516868B (en) * 2013-08-02 2017-01-18 Kiln Flame Systems Ltd Swirl Burner for Burning Solid Fuel and Method of using same
US10408448B2 (en) * 2016-01-07 2019-09-10 Ashutosh Garg Damper system for heater stack
WO2017126240A1 (ja) * 2016-01-20 2017-07-27 三菱日立パワーシステムズ株式会社 アフタエアポート及びこれを備えた燃焼装置
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Also Published As

Publication number Publication date
ES8503120A1 (es) 1985-02-01
EP0118714A2 (en) 1984-09-19
CA1210648A (en) 1986-09-02
ES530065A0 (es) 1985-02-01
ZA841032B (en) 1984-09-26
AU2528784A (en) 1984-09-06
EP0118714A3 (en) 1985-08-28
JPS59170603A (ja) 1984-09-26
US4425855A (en) 1984-01-17

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